# 说明 ： 变量一定要有具体含义
# It is never too late to learn.


# 时薪
hourly_salary = 150
# 年薪
annual_salary = hourly_salary * 8 * 300
# 月支出
monthly_fee = 9000
# 年支出
yearly_fee = monthly_fee * 12
# 年存储
annual_saving = annual_salary - yearly_fee
# 查看年存储
print(annual_saving)
